<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <h1>修改班级页面</h1>
    <form action="/updateClassById" method="post">
        班级编号: <input type="text" name="id" value="{{ classData.id }}" readonly>
        <br>
        班级名称: <input type="text" name="name" value="{{ classData.name }}">
        <br>
        <input type="submit">
    </form>
</body>
</html>